Lobbyist

HARDER, DANIEL

FILINGS KEY

Client Is Connected to China as Indicated in Filing
Client Is Connected to China as per Heritage Foundation Analysis
No Known Client Connection to China
Lobbying Terminated
Based on data as of March 27, 2026
Associated Filings (15)

Client
UNITED STATES STEEL CORPORATION

Lobby Firm
MAYER BROWN LLP

Filing Year
2015

Lobbying Terminated
2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
SUNIVA INC

Lobby Firm
MAYER BROWN LLP

Filing Year
2017

Lobbying Terminated
2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
US VENTURE INC FORMERLY US OIL

Lobby Firm
MAYER BROWN LLP

Filing Year
2018

Lobbying Terminated
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ELEMENT ELECTRONICS

Lobby Firm
MAYER BROWN LLP

Filing Year
2019

Lobbying Terminated
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
RABO AGRIFINANCE LLC

Lobby Firm
MAYER BROWN LLP

Filing Year
2020

Lobbying Terminated
2022

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
RABOBANK
Netherlands
100.0

Lobbyists

View Filing

Client
STARR INSURANCE HOLDINGS INC

Lobby Firm
MAYER BROWN LLP

Filing Year
2022

Lobbying Terminated
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
COALITION FOR REGULATED HFCS INC

Lobby Firm
MAYER BROWN LLP

Filing Year
2024

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ARKEMA S.A.
France
100.0
MEXICHEM DERIVADOS, S.A. DE C.V.
Mexico
20.0
MEXICHEM FLUOR, S.A. DE C.V.
Mexico
60.0
MEXICHEM RESINAS VINILICAS, S.A. DE C.V.
Mexico
20.0

Lobbyists

View Filing

Client
OURARING INC

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
OURA HEALTH LTD.
Finland
100.0

Lobbyists

View Filing

Client
GALAXY DIGITAL HOLDINGS LP

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MICHELIN NORTH AMERICA INC

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN SCA
France
100.0

Lobbyists

View Filing

Client
ITO EN NORTH AMERICA INC

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ITO EN LTD
Japan
100.0

Lobbyists

View Filing

Client
PRIMEMAX MEDICAL INDUSTRIES INC

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
INTCO MEDICAL TECHNOLOGY CO., LTD.
China
100.0

Lobbyists

View Filing

Client
SYENSQO USA LLC

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
SYENSQO SA
Belgium
100.0

Lobbyists

View Filing

Client
SOLONIAN RESOURCES LLC

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

None

Lobbyists

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Client
NOVOCURE

Lobby Firm
MAYER BROWN LLP

Filing Year
2025

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
NOVOCURE
Switzerland
100.0

Lobbyists

View Filing